Polyether ether ketone resin (polyetheretherketone, bita PEEK resin) ni ubwoko bwubushyuhe bwo hejuru bwa termoplastique hamwe nubushyuhe bwo hejuru bwikirahure (143C) hamwe no gushonga (334C).Ubushyuhe bwo guhindura ubushyuhe bwumuriro buri hejuru ya 316C (fibre 30% yikirahure cyangwa fibre karubone ishimangirwa).Irashobora gukoreshwa igihe kirekire kuri 250C.Ugereranije nubundi plastike irwanya ubushyuhe nka pi, pps, ptfe, ppo, nibindi, imipaka yo hejuru yubushyuhe bwa serivisi irenga 50 ℃.
Imiterere yuburyo nuburyo bukurikira:
Ibyiza
PEEK resin ntabwo ifite imbaraga zo guhangana nubushyuhe gusa kuruta izindi plastiki zirwanya ubushyuhe bwo hejuru, ariko kandi ifite imbaraga nyinshi, modulus ndende, gukomera kuvunika cyane hamwe no kudahinduka kwinshi.
PEEK resin irashobora kugumana imbaraga nyinshi mubushyuhe bwo hejuru, kandi imbaraga za zigzag zigera kuri 24mpa kuri 200C, kandi imbaraga zayo zihindagurika nimbaraga zo kwikomeretsa ziracyari 12 ~ 13mpa kuri 250C.
PEEK resin ifite ubukana buhanitse, ingano nini idahinduka hamwe na coefficient ntoya yo kwaguka, yegeranye cyane na aluminium.
Ifite imiti irwanya imiti.Mu miti, aside sulfurike yibanze gusa irashobora gushonga cyangwa kumenagura.Kurwanya kwangirika kwayo bisa nibyuma bya nikel.Muri icyo gihe, ifite ububobere buke bwa flame kandi ikarekura umwotsi muke hamwe na gaze yuburozi munsi yumuriro.Kurwanya imirasire ikomeye.
PEEK resin ifite ubukana bwiza no kurwanya kwangirika kwimyitwarire ihindagurika, nicyo kigaragara cyane muri plastiki zose, zigereranywa nibikoresho bivangwa.
PEEK resin ifite imiterere yihariye ya tribologiya, uburyo bwiza bwo kunyerera bwo kunyerera no kwihanganira kwambara, cyane cyane kwihanganira kwambara cyane hamwe na coefficient de friction nkeya kuri 250C.
PEEK resin ifite ibyiza byo gukuramo byoroshye no guterwa inshinge, imikorere myiza yo gutunganya no gukora neza.
PEEK ifite kandi imirimo myiza nko kwifata neza, gutunganya byoroshye, guhora irinda, kurwanya hydrolysis nibindi.
Porogaramu
Ibikoresho bya elegitoroniki n'amashanyarazi
Mu rwego rwa elegitoroniki n'ibikoresho by'amashanyarazi, resin ya PEEK ifite imikorere myiza y'amashanyarazi kandi ni insuliranteri nziza.Irashobora kugumana amashanyarazi meza cyane mubihe bigoye byakazi nkubushyuhe bwo hejuru, voltage nyinshi nubushuhe bwinshi.Kubwibyo, umurima wa elegitoroniki nibikoresho byamashanyarazi byahindutse buhoro buhoro icyiciro cya kabiri kinini cyo gusaba cya PEEK resin.
Mu nganda za semiconductor, resin ya PEEK ikoreshwa mugukora ibintu bitwara wafer, diafragma ya elegitoroniki yifashisha ibikoresho byose hamwe nibikoresho byose bihuza, hamwe na wafercarrier ikingira firime, umuhuza, imbaho zicapye zandika, guhuza ubushyuhe bwinshi nibindi.
Byongeye kandi, ibisigazwa bya PEEK birashobora kandi gukoreshwa mugutwara amazi meza cyane no gutwara ibikoresho, nk'imiyoboro, indangagaciro, pompe hamwe na hamwe.
Kugeza ubu, resin ya PEEK nayo irakoreshwa muguhingura hamwe
Kuvura
Mu rwego rwubuvuzi, usibye ibikoresho byo kubaga no kuvura amenyo bisaba sterisile nyinshi kandi inshuro nyinshi zikoreshwa, hamwe no kubaka ibikoresho bimwe na bimwe byubuvuzi byoroheje, gukoresha cyane resin ya PEEK ni amagufwa yubukorikori ashobora gusimbuza kubaka ibyuma.Amagufwa yubukorikori akozwe muri resin ya PEEK ntabwo afite ibyiza gusa byuburemere bworoshye, kutagira uburozi no kurwanya ruswa, ariko kandi nibikoresho byegereye amagufwa yabantu muri plastiki, bishobora guhuzwa numubiri kama.kubwibyo, gukoresha resin ya PEEK aho gukoresha ibyuma kugirango igufwa ryabantu nigikorwa cyibanze mubuvuzi, gifite akamaro nagaciro gakomeye.
Inganda zimashini
Mu nganda zubukanishi, resin ya PEEK ikoreshwa kenshi mukubaka ibyuma bifata imashini ya plaque, impeta za piston, kashe hamwe n’imibiri itandukanye ya pompe yimiti nibikoresho bya valve.Imashini ya pompe izunguruka yubatswe niyi resin aho kuba ibyuma bitagira umwanda.mubyongeyeho, resin ya PEEK yujuje ibyangombwa bisabwa byibikoresho byitsinda ryibikoresho, kandi ubwoko bwose bwamavuta burashobora gukoreshwa muguhuza ubushyuhe bwinshi, bityo abahuza ba kijyambere bazaba irindi soko rishobora kuba isoko.
Imodoka
PEEK ibikoresho bya polymeriki birashobora gusimbuza neza ibyuma, ibikoresho gakondo hamwe nibindi bya plastiki kubera imbaraga zidasanzwe zidasanzwe, inertie yimiti hamwe na flame retardant, kandi biroroshye gutunganyirizwa mubice bifite kwihanganira bike.PEEK ifite ibyiza byo gukurura urumuri rwihariye, kurwanya ruswa no kurwanya ubushyuhe.
Ibikoresho bya polymeriki bya PEEK byemejwe kumugaragaro n’abakora indege nyinshi, ariko kandi byujuje ibyangombwa bisabwa mu gutanga ibicuruzwa bisanzwe bya gisirikare, resin ya PEEK irashobora gukora ibice bitandukanye byindege-gusaba mu kirere cyaragutse vuba.
Ikirere
Mu kirere, resin ya PEEK irashobora gusimbuza aluminiyumu nibindi bikoresho byuma kugirango ikore ibice byindege byubwoko bwose, igenzure imikorere yayo ya flame retardant, kandi irashobora gukoreshwa mugukora ibice byindege imbere kugirango indege igwe mugihe habaye impanuka zumuriro.
Imbaraga za peteroli
Mu rwego rw'ingufu zituruka kuri lisansi, resin ya PEEK irwanya ubushyuhe bwo hejuru, ntabwo byoroshye hydrolyze kandi irwanya imirasire, bityo rero insinga hamwe na kabili ya coil yubatswe hamwe nayo yakoreshejwe neza mumashanyarazi.
Ubushakashatsi bwa peteroli.
Mu bucukuzi bwa peteroli no kuyikoresha, irashobora gukoreshwa mugukora iperereza ryurwego rudasanzwe rwa geometrike rukorwa nimashini zicukura.
Ibikoresho byo gutwikira
Mu rwego rwo gutwikira, ibyuma bifite insulasiyo nziza, birwanya ruswa ikomeye, birwanya ubushyuhe hamwe n’amazi birwanya amazi birashobora kuboneka bitwikiriye ifu yifu ya PEEK resin ku cyuma.
Ibicuruzwa byifu ya PEEK bikoreshwa cyane mumiti irwanya ruswa, ibikoresho byo murugo, ibikoresho bya elegitoroniki, imashini nizindi nzego.
Mubyongeyeho, resin ya PEEK irashobora kandi gukoreshwa mugukora inkingi zipakiye no guhuza imiyoboro ya ultra-nziza kubikoresho byisesengura bya chromatografique.
Igihe cyo kohereza: 16-02-23